Listar por autor "Kwok, Kenny"
Mostrando ítems 1-4 de 4
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A Computational Study on the Aerodynamics of a Twin-Box Bridge With a Focus on the Spanwise Features
Álvarez Naveira, Antonio José; Nieto Mouronte, Félix; Kwok, Kenny; Hernández, Santiago (Elsevier, 2021)[Abstract] The wind flow around twin-box decks is particularly complex due to the very important role played by the slot distance between girders and the presence of the downwind box that is immersed in the wake of the ... -
A simplified CFD approach for bluff-body aerodynamics under small scale free stream turbulent flow
Álvarez Naveira, Antonio José; Nieto Mouronte, Félix; Kwok, Kenny; Hernández, Santiago (Elsevier, 2023)[Abstract:] The study of free stream turbulence (FST) effects on bluff bodies by means of computational approaches has been addressed so far mainly applying scale resolving methods adopting a three-dimensional domain, which ... -
Aerodynamic performance of twin-box decks: a parametric study on gap width effects based on validated 2D URANS simulations
Álvarez Naveira, Antonio José; Nieto Mouronte, Félix; Kwok, Kenny; Hernández, Santiago (Elsevier, 2018)[Abstract:] 2D URANS simulations are conducted aiming to study the aerodynamic performance under smooth flow of twin-box decks depending on the gap distance between girders. The Stonecutters Bridge is taken as the reference ... -
Square Cylinder Under Different Turbulent Intensity Conditions by Means of Small-Scale Turbulence
Álvarez Naveira, Antonio José; Nieto Mouronte, Félix; Kwok, Kenny; Hernández, Santiago (WIT Press, 2021)[Abstract] The phenomenon of turbulence is present in almost every type of flow in practical applications. Depending on its level of intensity and length scale, it can modify both the aerodynamic and aeroelastic performance ...